What does Section Four of the OPNAV 4790/51 specifically deal with?

Section Four of the OPNAV 4790/51 is focused on Technical Directives. This section outlines the framework for managing and implementing technical directives that are critical for maintaining the safety, reliability, and effectiveness of naval aviation operations.

Technical directives are essential as they provide specific instructions and guidance on how to carry out maintenance, inspections, and modifications to aircraft and equipment. These directives ensure that all personnel are aware of the current requirements and best practices related to the operation and upkeep of aviation assets. This includes updates on safety protocols, maintenance schedules, and changes to equipment standards.

Understanding the role of Section Four is crucial for personnel involved in aviation maintenance and operations, as it directly impacts their responsibilities and the overall safety and efficacy of naval aviation missions.